Trace number 1527089

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2370     7177 |      --       0       --      -- |     --   | -10/37
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 550   #clauses: 2370   #literals: 7177
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  550                                                  |
0.00/0.01	c |  Number of clauses:    2370                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527089-1238576397/watcher-1527089-1238576397 -o /tmp/evaluation-result-1527089-1238576397/solver-1527089-1238576397 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527089-1238576397.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 32263
/proc/meminfo: memFree=1212456/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130301845 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32263/statm: 1339 235 195 169 0 50 0
[pid=32264] ppid=32263 vsize=960 CPUtime=0
/proc/32264/stat : 32264 (SatElite) R 32263 32263 32226 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1130301846 983040 152 1992294400 134512640 135034092 4294956112 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 1 0 0
/proc/32264/statm: 240 152 68 127 0 110 0

[startup+0.055572 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 32263
/proc/meminfo: memFree=1212456/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101574 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 32263
/proc/meminfo: memFree=1212456/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301591 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 32263
/proc/meminfo: memFree=1212456/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701625 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 32263
/proc/meminfo: memFree=1212456/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5017 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 32266
/proc/meminfo: memFree=1210200/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=4032 CPUtime=1.48
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 652 0 0 0 148 0 0 0 25 0 1 0 1130301847 4128768 637 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 1008 637 81 174 0 831 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9388

[startup+3.10184 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 32266
/proc/meminfo: memFree=1209176/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=4824 CPUtime=3.07
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 868 0 0 0 307 0 0 0 25 0 1 0 1130301847 4939776 853 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 1206 853 81 174 0 1029 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10180

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.99 2/66 32266
/proc/meminfo: memFree=1207256/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=6308 CPUtime=6.27
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 1244 0 0 0 627 0 0 0 25 0 1 0 1130301847 6459392 1229 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 1577 1229 81 174 0 1400 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11664

[startup+12.7027 s]
/proc/loadavg: 0.93 0.95 0.99 2/66 32266
/proc/meminfo: memFree=1204904/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=8844 CPUtime=12.67
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 1874 0 0 0 1266 1 0 0 25 0 1 0 1130301847 9056256 1859 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 2211 1859 81 174 0 2034 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14200

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 32266
/proc/meminfo: memFree=1203304/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=10636 CPUtime=25.47
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 2282 0 0 0 2545 2 0 0 25 0 1 0 1130301847 10891264 2267 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 2659 2267 81 174 0 2482 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15992

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.99 2/66 32266
/proc/meminfo: memFree=1199080/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=14860 CPUtime=51.05
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 3339 0 0 0 5102 3 0 0 25 0 1 0 1130301847 15216640 3324 1992294400 134512640 135226915 4294956224 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 3715 3324 81 174 0 3538 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20216

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.99 2/66 32272
/proc/meminfo: memFree=1194792/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=19184 CPUtime=102.25
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 4348 0 0 0 10220 5 0 0 25 0 1 0 1130301847 19644416 4333 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 4796 4333 81 174 0 4619 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24540

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1190376/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=23496 CPUtime=162.22
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 5444 0 0 0 16216 6 0 0 25 0 1 0 1130301847 24059904 5429 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 5874 5429 81 174 0 5697 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28852

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1186984/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=27208 CPUtime=222.19
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 6310 0 0 0 22212 7 0 0 25 0 1 0 1130301847 27860992 6295 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 6802 6295 81 174 0 6625 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32564

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1185448/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=28768 CPUtime=282.16
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 6716 0 0 0 28209 7 0 0 25 0 1 0 1130301847 29458432 6701 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 7192 6701 81 174 0 7015 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 34124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1182056/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=32124 CPUtime=342.15
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 7528 0 0 0 34207 8 0 0 25 0 1 0 1130301847 32894976 7513 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 8031 7513 81 174 0 7854 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 37480

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1181352/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=32892 CPUtime=402.12
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 7707 0 0 0 40204 8 0 0 25 0 1 0 1130301847 33681408 7692 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 8223 7692 81 174 0 8046 0

################
# More data... #
################

/proc/32266/statm: 10236 9592 81 174 0 10059 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 46300

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1172968/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=41836 CPUtime=642.04
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 9794 0 0 0 64194 10 0 0 25 0 1 0 1130301847 42840064 9779 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 10459 9779 81 174 0 10282 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 47192

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1168040/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=46804 CPUtime=702.01
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 11029 0 0 0 70190 11 0 0 25 0 1 0 1130301847 47927296 11014 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 11701 11014 81 174 0 11524 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 52160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1164968/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=49832 CPUtime=761.99
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 11789 0 0 0 76186 13 0 0 25 0 1 0 1130301847 51027968 11774 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 12458 11774 81 174 0 12281 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 55188

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1164648/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=50220 CPUtime=821.96
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 11877 0 0 0 82183 13 0 0 25 0 1 0 1130301847 51425280 11862 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 12555 11862 81 174 0 12378 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 55576

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1164136/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=50860 CPUtime=881.94
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 12015 0 0 0 88181 13 0 0 25 0 1 0 1130301847 52080640 12000 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 12715 12000 81 174 0 12538 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 56216

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1163816/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=51284 CPUtime=941.91
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 12081 0 0 0 94178 13 0 0 25 0 1 0 1130301847 52514816 12066 1992294400 134512640 135226915 4294956224 18446744073709551615 134543687 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 12821 12066 81 174 0 12644 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 56640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1163304/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=51776 CPUtime=1001.89
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 12225 0 0 0 100175 14 0 0 25 0 1 0 1130301847 53018624 12210 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 12944 12210 81 174 0 12767 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 57132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 32272
/proc/meminfo: memFree=1158824/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=56200 CPUtime=1061.87
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 13344 0 0 0 106172 15 0 0 25 0 1 0 1130301847 57548800 13329 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 14050 13329 81 174 0 13873 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 61556

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 1.00 2/66 32272
/proc/meminfo: memFree=1154664/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=61104 CPUtime=1121.84
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 14376 0 0 0 112168 16 0 0 25 0 1 0 1130301847 62570496 14361 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 15276 14361 81 174 0 15099 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 66460

[startup+1182.3 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 32272
/proc/meminfo: memFree=1153256/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=62332 CPUtime=1181.82
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 14716 0 0 0 118165 17 0 0 25 0 1 0 1130301847 63827968 14701 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 15583 14701 81 174 0 15406 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 67688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.17 1.04 1.01 2/66 32272
/proc/meminfo: memFree=1153192/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=62332 CPUtime=1200.02
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 14726 0 0 0 119985 17 0 0 25 0 1 0 1130301847 63827968 14711 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 15583 14711 81 174 0 15406 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 67688

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.17 1.04 1.01 2/66 32272
/proc/meminfo: memFree=1153192/2055920 swapFree=4176996/4192956
[pid=32263] ppid=32261 vsize=5356 CPUtime=0
/proc/32263/stat : 32263 (lysat.sh) S 32261 32263 32226 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130301845 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32263/statm: 1339 237 195 169 0 50 0
[pid=32266] ppid=32263 vsize=62332 CPUtime=1200.02
/proc/32266/stat : 32266 (LySATi) R 32263 32263 32226 0 -1 4194304 14726 0 0 0 119985 17 0 0 25 0 1 0 1130301847 63827968 14711 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/32266/statm: 15583 14711 81 174 0 15406 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 67688

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32263 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.17
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 67688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.01984 second user time and 3.35649 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 10:59:57
IDJOB=1527089
IDBENCH=70674
IDSOLVER=511
FILE ID=node50/1527089-1238576397
PBS_JOBID= 9062214
Free space on /tmp= 64220 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527089-1238576397/watcher-1527089-1238576397 -o /tmp/evaluation-result-1527089-1238576397/solver-1527089-1238576397 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527089-1238576397.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=1900246168

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1212936 kB
Buffers:        106440 kB
Cached:         629940 kB
SwapCached:       9920 kB
Active:         226616 kB
Inactive:       521300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1212936 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          17188 kB
Slab:            81048 kB
Committed_AS:  3205636 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64220 MiB
End job on node50 at 2009-04-01 11:20:00